———
Ellen Burstyn - Chris MacNeilLinda Blair - Regan MacNeilJason Miller - Father Damien KarrasMax von Sydow - Father Lankester MerrinLee J. Cobb - Lt. Bill KindermanWilliam O'Malley - Father Joseph Kevin DyerKitty Winn - Sharon SpencerBarton Heyman - Dr. KleinPeter Masterson - Dr. BarringerJack MacGowran - Burke DenningsRudolf Schündler - KarlGina Petrushka - WilliRobert Symonds - Dr. TaneyArthur Storch - PsychiatristThomas Bermingham - TomVasiliki Maliaros - Mary KarrasTitos Vandis - Uncle JohnJohn Mahon - Language Lab DirectorWallace Rooney - Bishop MichaelRon Faber - Chuck / Demon (voice)Donna Mitchell - Mary Jo PerrinRoy Cooper - Jesuit DeanRobert Gerringer - Senator at PartyMercedes McCambridge - Demon (voice)Paul Bateson - Radiologist's Assistant (uncredited)Elinore Blair - Nurse (uncredited)William Peter Blatty - The Producer (uncredited)Mary Boylan - First Mental Patient (uncredited)Dick Callinan - Astronaut (uncredited)Mason Curry - Doctor (voice) (uncredited)
Ratings
from TMDB7.7/ 108,965 votes